M.a. Ford. 30018750 Circuit Board Drill Bit 3/16 in

Product Description

The M.A. FORD. 30018750 is a solid carbide fast spiral circuit board drill bit designed for precision drilling in electronics manufacturing, PCB fabrication, and light industrial applications. Built to Series 300 standards, it features a 118-degree drill point angle, a tapered web configuration, and a right-hand cutting direction. The fast spiral geometry with a 35-degree helix angle promotes efficient chip evacuation and clean hole entry, making it well suited for production environments where hole quality and tool life are priorities. Licensed tradespeople and production technicians rely on this bit for consistent, repeatable results in demanding drilling operations.

This drill bit is rated for use in cast iron, non-ferrous metals, and plastics, covering a broad range of substrate types common to light manufacturing and electronics assembly. With a 3/16-inch diameter and matching 3/16-inch shank, the bit fits standard collets and drill chucks without adapters. The 3/4-inch flute length and 1-1/2-inch overall length suit bench drill presses, CNC drilling machines, and hand-held precision drill units used in trade and production settings.

Key Features

• Solid carbide construction for extended tool life in hard and abrasive materials
• 118-degree drill point angle for clean entry on cast iron, non-ferrous metals, and plastics
• Fast spiral design with 35-degree helix angle promotes aggressive chip evacuation
• Tapered web configuration adds strength and reduces walking at drill entry
• Right-hand cutting direction compatible with standard drill presses and CNC spindles
• Uncoated finish suitable for dry cutting or light cutting fluid applications

Compatibility

Designed as an OEM-style replacement or direct-use drill bit for circuit board and light industrial drilling applications involving cast iron, non-ferrous metals, and plastics, fitting any standard collet or drill chuck accepting a 3/16-inch shank diameter.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists, CNC operators, or production technicians familiar with carbide tooling. Secure the shank fully in the collet or chuck before operation and confirm runout is within acceptable tolerance for the application. Solid carbide tooling is brittle and should not be subjected to side loads or impact; handle with care during setup and storage. Follow applicable shop safety standards and machinery guarding requirements during use.